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Note 8 - Financial Instruments With Off-balance-sheet Risk - Unfunded Commitments (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Unfunded commitments, principal balance	$ 214,500
Fair value of unfunded commitment liability	2,147
Better Place Forests Co. [Member]
Unfunded commitments, principal balance	5,000
Fair value of unfunded commitment liability	6
BrightInsight, Inc. [Member]
Unfunded commitments, principal balance	21,000
Fair value of unfunded commitment liability	278
Britecore Holdings, Inc. [Member]
Unfunded commitments, principal balance	5,000
Fair value of unfunded commitment liability	66
Canary Medical Inc. [Member]
Unfunded commitments, principal balance	2,500
Fair value of unfunded commitment liability	34
Castle Creek Biosciences [Member]
Unfunded commitments, principal balance	4,000
Fair value of unfunded commitment liability	72
Ceribell, Inc. [Member]
Unfunded commitments, principal balance	2,500
Fair value of unfunded commitment liability	4
Divergent Technologies, Inc. [Member]
Unfunded commitments, principal balance	30,000
Fair value of unfunded commitment liability	315
DropOff, Inc. [Member]
Unfunded commitments, principal balance	7,500
Fair value of unfunded commitment liability	188
Embody, Inc. [Member]
Unfunded commitments, principal balance	2,000
Fair value of unfunded commitment liability	20
Engage3, LLC [Member]
Unfunded commitments, principal balance	8,000
Fair value of unfunded commitment liability	40
Hound Labs, Inc. [Member]
Unfunded commitments, principal balance	7,500
Fair value of unfunded commitment liability	87
Interior Define, Inc. [Member]
Unfunded commitments, principal balance	5,000
Fair value of unfunded commitment liability	65
KSQ Therapeutics, Inc. [Member]
Unfunded commitments, principal balance	10,000
Fair value of unfunded commitment liability	100
Lytics, Inc. [Member]
Unfunded commitments, principal balance	1,250
Fair value of unfunded commitment liability	0
Magnolia Medical Technologies, Inc [Member]
Unfunded commitments, principal balance	10,000
Fair value of unfunded commitment liability	122
Native Microbials, Inc. [Member]
Unfunded commitments, principal balance	8,750
Fair value of unfunded commitment liability	64
Optoro, Inc. [Member]
Unfunded commitments, principal balance	15,000
Fair value of unfunded commitment liability	38
PDS Biotechnology Corporation [Member]
Unfunded commitments, principal balance	10,000
Fair value of unfunded commitment liability	158
Scientia Vascular, Inc. [Member]
Unfunded commitments, principal balance	10,000
Fair value of unfunded commitment liability	110
Slingshot Aerospace, Inc. [Member]
Unfunded commitments, principal balance	5,000
Fair value of unfunded commitment liability	64
Soli, Inc. [Member]
Unfunded commitments, principal balance	7,500
Fair value of unfunded commitment liability	147
Sonex Health, Inc. [Member]
Unfunded commitments, principal balance	2,500
Fair value of unfunded commitment liability	45
Swift Health Systems Inc. [Member]
Unfunded commitments, principal balance	25,500
Fair value of unfunded commitment liability	105
Temperpack Technologies, Inc [Member]
Unfunded commitments, principal balance	9,000
Fair value of unfunded commitment liability	$ 19

X

- Definition

The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611

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- Definition

The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

No definition available.

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